Details

Time bar (total: 1.9m)

sample93.0ms

Algorithm
intervals
Results
30.0ms99×body1280valid
17.0ms280×body80valid
16.0ms83×body640valid
6.0ms37×body320valid
3.0ms31×body160valid

simplify88.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
717814
849894
950014

prune4.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cosh x) (/ (sin y) y))
0.1b
(/ (sin y) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv cosh-def div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

series100.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(* (cosh x) (/ (sin y) y))
31.0ms
(/ (sin y) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0264392
11058349
25002337

prune240.0ms

Filtered
67 candidates to 50 candidates (74.6%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New58967
Fresh000
Picked011
Done000
Total581068

Merged error: 0b

Counts
68 → 10

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.2b
(/ 1 (/ y (sin y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×cosh-def frac-2neg clear-num associate-/r/
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative inv-pow
Counts
3 → 178
Calls
3 calls:
15.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series133.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
27.0ms
(/ y (sin y))
26.0ms
(/ 1 (/ y (sin y)))

simplify78.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
06171319
129861147
250011024

prune463.0ms

Filtered
187 candidates to 114 candidates (61.0%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1852187
Fresh268
Picked011
Done011
Total18710197

Merged error: 0b

Counts
197 → 10

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (cosh x) y)
0.2b
(* (/ (cosh x) y) (sin y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*l*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*r* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×cosh-def frac-2neg pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 60
Calls
2 calls:
3.0ms
(/ (cosh x) y)
6.0ms
(* (/ (cosh x) y) (sin y))

series133.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(/ (cosh x) y)
74.0ms
(* (/ (cosh x) y) (sin y))

simplify32.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0283386
1969341
25001324

prune213.0ms

Filtered
66 candidates to 49 candidates (74.2%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New66066
Fresh077
Picked011
Done022
Total661076

Merged error: 0b

Counts
76 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
0.2b
(cbrt (/ y (sin y)))
0.2b
(cbrt (/ y (sin y)))
0.2b
(cbrt (/ y (sin y)))

rewrite3.3s

Algorithm
rewrite-expression-head
Rules
64286×times-frac
33462×cbrt-prod
25234×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2864×div-inv
853×associate-/l*
293×cbrt-div
290×associate-/r/
19×add-exp-log
16×associate-/r*
11×div-exp
9×pow1
7×add-cbrt-cube
6×cbrt-undiv pow1/3 pow-div
4×add-log-exp
2×pow-flip
1×rec-exp frac-2neg 1-exp clear-num associate-/l/ inv-pow
Counts
4 → 14606
Calls
4 calls:
732.0ms
(/ (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
3.0ms
(cbrt (/ y (sin y)))
3.0ms
(cbrt (/ y (sin y)))
3.0ms
(cbrt (/ y (sin y)))

series473.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(/ (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
138.0ms
(cbrt (/ y (sin y)))
135.0ms
(cbrt (/ y (sin y)))
145.0ms
(cbrt (/ y (sin y)))

simplify4.4s

Algorithm
egg-herbie
Counts
14618 → 14618
Iterations

Useful iterations: 0 (238.0ms)

IterNodesCost
022028478492

prune1.7m

Filtered
14618 candidates to 14343 candidates (98.1%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New14618014618
Fresh066
Picked011
Done033
Total146181014628

Merged error: 0b

Counts
14628 → 10

regimes336.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074
174

end0.0ms

sample2.6s

Algorithm
intervals
Results
952.0ms2988×body1280valid
483.0ms2398×body640valid
392.0ms8622×body80valid
183.0ms1241×body320valid
61.0ms589×body160valid

Profiling

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